[INFO] crate futex 0.1.3 is already in cache
[INFO] extracting crate futex 0.1.3 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/futex/0.1.3
[INFO] extracting crate futex 0.1.3 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/futex/0.1.3
[INFO] validating manifest of futex-0.1.3 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of futex-0.1.3 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing futex-0.1.3
[INFO] finished frobbing futex-0.1.3
[INFO] frobbed toml for futex-0.1.3 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/futex/0.1.3/Cargo.toml
[INFO] started frobbing futex-0.1.3
[INFO] finished frobbing futex-0.1.3
[INFO] frobbed toml for futex-0.1.3 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/futex/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking futex-0.1.3 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/futex/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ac23ed98d1deffe51b6a2311e460460a7a0d9e4de6b002ae8e6f1e4ee049212b
[INFO] running `"docker" "start" "-a" "ac23ed98d1deffe51b6a2311e460460a7a0d9e4de6b002ae8e6f1e4ee049212b"`
[INFO] [stderr]     Checking integer-atomics v1.0.2
[INFO] [stderr]     Checking lock-wrappers v0.1.2
[INFO] [stderr]     Checking futex v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for type `raw::futex::Futex` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let futex = Arc::new(Mutex::new());
[INFO] [stderr]    |                                     ^^^ function or associated item not found in `raw::futex::Futex`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/raw/futex.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Futex {
[INFO] [stderr]    | ---------------- function or associated item `new` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `integer_atomics::atomic::IntCast`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let futex2 = futex.clone();
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |         futex.acquire();
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |         futex.acquire();
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |         futex.release();
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for type `raw::rwfutex4::RwFutex2` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:33:38
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let futex = Arc::new(RwLock::new());
[INFO] [stderr]    |                                      ^^^ function or associated item not found in `raw::rwfutex4::RwFutex2`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/raw/rwfutex4.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct RwFutex2 {
[INFO] [stderr]    | ------------------- function or associated item `new` not found for this
[INFO] [stderr]    |
[INFO] [stderr]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stderr]    = note: the following trait defines an item `new`, perhaps you need to implement it:
[INFO] [stderr]            candidate #1: `integer_atomics::atomic::IntCast`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:34:28
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let futex2 = futex.clone();
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 |         futex.acquire_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 |         futex.acquire_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:37:15
[INFO] [stderr]    |
[INFO] [stderr] 37 |         futex.acquire_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 |         futex.release_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:46:15
[INFO] [stderr]    |
[INFO] [stderr] 46 |         futex.release_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 |         futex.release_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |         futex.acquire_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> src/raw/mod.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         futex.release_read();
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `futex`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no function or associated item named `new` found for type `futex::raw::RwLock` in the current scope
[INFO] [stderr]   --> examples/main.rs:11:34
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let futex = Arc::new(RwLock::new());
[INFO] [stderr]    |                                  ^^^ function or associated item not found in `futex::raw::RwLock`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let futex2 = futex.clone();
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 |     futex.acquire_read();
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     futex.acquire_read();
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 |     futex.acquire_read();
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:32:11
[INFO] [stderr]    |
[INFO] [stderr] 32 |     futex.release_read();
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:33:11
[INFO] [stderr]    |
[INFO] [stderr] 33 |     futex.release_read();
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_read` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:36:11
[INFO] [stderr]    |
[INFO] [stderr] 36 |     futex.release_read();
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `acquire_write` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 |     futex.acquire_write();
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `release_write` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/main.rs:41:11
[INFO] [stderr]    |
[INFO] [stderr] 41 |     futex.release_write();
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futex is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `futex`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ac23ed98d1deffe51b6a2311e460460a7a0d9e4de6b002ae8e6f1e4ee049212b"`
[INFO] running `"docker" "rm" "-f" "ac23ed98d1deffe51b6a2311e460460a7a0d9e4de6b002ae8e6f1e4ee049212b"`
[INFO] [stdout] ac23ed98d1deffe51b6a2311e460460a7a0d9e4de6b002ae8e6f1e4ee049212b